#define _CRT_SECURE_NO_WARNINGS 1
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define endl '\n'

void solve() {
	ll n; cin >> n;
	if (n & 1) {
		cout << n << endl;
	}else {
		cout << ((n / 2) ^ n) << endl;
	}
}


int main() {
	ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
	int t; cin >> t;
	while (t--) {
		solve();
	}
	return 0;
}